18363874136

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1\times {\mathrm{677}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 35477028000

約数和(自身を除く): 17113153864

約数列:

[1, 2, 4, 8, 59, 101, 118, 202, 236, 404, 472, 569, 677, 808, 1138, 1354, 2276, 2708, 4552, 5416, 5959, 11918, 23836, 33571, 39943, 47672, 57469, 67142, 68377, 79886, 114938, 134284, 136754, 159772, 229876, 268568, 273508, 319544, 385213, 459752, 547016, 770426, 1540852, 3081704, 3390671, 4034243, 6781342, 8068486, 13562684, 16136972, 22727567, 27125368, 32273944, 38906513, 45455134, 77813026, 90910268, 155626052, 181820536, 311252104, 2295484267, 4590968534, 9181937068, 18363874136]

約数ペア:

[(1, 18363874136), (2, 9181937068), (4, 4590968534), (8, 2295484267), (59, 311252104), (101, 181820536), (118, 155626052), (202, 90910268), (236, 77813026), (404, 45455134), (472, 38906513), (569, 32273944), (677, 27125368), (808, 22727567), (1138, 16136972), (1354, 13562684), (2276, 8068486), (2708, 6781342), (4552, 4034243), (5416, 3390671), (5959, 3081704), (11918, 1540852), (23836, 770426), (33571, 547016), (39943, 459752), (47672, 385213), (57469, 319544), (67142, 273508), (68377, 268568), (79886, 229876), (114938, 159772), (134284, 136754)]